Gwen Stefani and Blake Shelton aren't camera shy about their romance.

Gwen Stefani & Blake Shelton's Cutest Moments Together

Over one month after The Voice couple went public with their relationship by holding hands in Nashville, Stefani and Shelton, who have been faced with engagement rumors in recent weeks, were spotted enjoying a date night in Los Angeles, where they didn't hesitate to show off their love.

"They were there with another couple and were waiting for valet for about five minutes. He kissed her twice and was pretty much grabbing her butt as he did," a source told E! News on Wednesday. "He was square dancing to amuse the group, and Gwen joined in for a bit, too."

Blake Shelton Is Totally Fine If Pics Of Him Picking His Nose While Talking To Gwen Stefani Get Out

According to the E! News report, Stefani and Shelton arrived to their restaurant of choice, Casa Vega Mexican restaurant in Studio City, Calif. on Tuesday night at around 8 p.m. and stayed for about an hour. During their visit, revealed the source, the couple was "sitting close" and looking "cozy" and in "high spirits."

"They were sitting at the bar and were very affectionate during dinner," the source notes. "He had his arm around her, [and] they had margaritas. After dinner they left together and went to her house."

Another source claimed Stefani and Shelton were "good customers and wonderful people."

Stefani and Shelton confirmed their romance on November 4, months after Stefani and her former husband, Gavin Rossdale, called it quits on their 13-year marriage, and Shelton and Miranda Lambert ended their 4-year marriage.

Tags: Gwen Stefani Blake Shelton